I only reccomend reives if your farming ranged.. but also if your using windower /autora ftw
use the uragnites outside audolin for melee weapons
both of these the biggest advantage is AFK skilling up
if you are ACTIVE in your skilling.. spark farming MIGHT be faster
but doing reives or uragnites you can do it while sleeping, going out for dinner, a movie, or spending time with friends/family^^
retaliation method is good maybe for getting to 200 or so. but you can go from 0-cap with the above method.. so i don't really like the idea of changing zones.
best use of abyssea is shield/guard/parry... but even then.. you can still do mandies in adoulin
gear + the buff from adoulin that gives increased skill up + food
makes adoulin better than ANY other area(cuz of the buff mainly)